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LZ-H100GBA2

LG LZ-H100GBA2 User manual

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ENGLISH
ITALIANO
ESPAÑOL
FRANCAIS
DEUTSCH
OWNER’S MANUAL
AIR
CONDITIONER
3828A20468P
Rev.02_021919
www.lg.com
Copyright © 2011 - 2019 LG Electronics Inc. All Rights Reserved.
VENTILATOR
Original Instruction
Please read this manual carefully before operating your set and retain it for
future reference.
2 Ventilator
3 SAFETY PRECAUTIONS
6 PRIOR TO OPERATION
6 Preparing for operation
6 Usage
6 Cleaning and maintenance
6 Service
7 INTRODUCTION
7 Symbols used in this Manual
7 Features
10 OPERATING INSTRUCTIONS
(ACCESSORY)
10 LCD Remote Controller (PQRCVSL0 / PQRCVSL0QW)
11 Method to Operate and Select Air Volume – Interlinked Operation with
Ventilation.
12 Method to Operate and Select Air Volume –Ventilation Single Operation
13 Fast/Energy saving ventilation mode
14 CHARACTERISTICS
14 Ventilation via Total Heat Exchanger
14 Normal Ventilation
15 MAINTENANCE AND SERVICE
15 Handling and Cleaning
19 Method to Clean and Replace Each Part
20 Assembly and Check after Maintenance
21 CHECK ITEM PRIOR TO NOTIFY A
FAILURE
TABLE OF CONTENTS
Safety Precautions
Owner's Manual 3
ENGLISH
Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions
must be followed.
n Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness
is classified by the following indications.
n Meanings of symbols used in this manual are as shown below.
WARNING
CAUTION
!
!
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage.
Be sure not to do.
Be sure to follow the instruction.
Installation
• Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.
- There is risk of fire or electric shock.
• For electrical work, contact the dealer, seller, a qualified electrician, or an authorized service center.
- Do not disassemble or repair the product. There is risk of fire or electric shock.
• Always ground the product.
- There is risk of fire or electric shock.
• Install the panel and the cover of control box securely.
- There is risk of fire or electric shock.
• Always install a dedicated circuit and breaker.
- Improper wiring or installation may cause fire or electric shock
• Use the correctly rated breaker or fuse.
- There is risk of fire or electric shock.
• Do not modify or extend the power cable.
- There is risk of fire or electric shock.
• Do not install, remove, or re-install the unit by yourself (customer).
- There is risk of fire, electric shock, explosion, or injury.
• Be cautious when unpacking and installing the product.
- Sharp edges could cause injury. Be especially careful of the case edges and the fins on the
condenser and evaporator.
• For installation, always contact the dealer or an authorized service center.
- There is risk of fire, electric shock, explosion, or injury.
• Do not install the product on a defective installation stand.
- It may cause injury, accident, or damage to the product.
• Do not let the ventilator run for a long time when the humidity is very high and a door or a window is
left open.
- Moisture may condense and wet or damage furniture.
• For re-installation of the installed product, always contact the dealer or an authorized service
center.
- There is risk of fire, electric shock, explosion or injury.
WARNING
!
Safety Precautions
4 Ventilator
• Do not open the maintenance cover of the main body during operation.
- Otherwise, it may cause electrical shock.
• Use the outdoor air suction hole with the net installed to ensure that birds could not come in.
- Remove estrange things like the bird’s nest. Otherwise, it may cause scarcity of indoor oxygen.
• Install the air intake where polluted air can not be directly sucked in.
- It may cause various accidents, including suffocation, due to the suction of harmful gasses(CO,
etc.)
• Install the product a place that can support its weight.
- Otherwise, it may cause accident due to falling of the product.
• Precautions must be taken to avoid the back-flow of gases into the room from theopen flue of gas
or other fuel-burning appliances.
Operation
• Take care to ensure that power cable could not be pulled out or damaged during operation.
- There is risk of fire or electric shock.
• Do not place anything on the power cable.
- There is risk of fire or electric shock.
• Do not touch(operate) the product with wet hands.
- There is risk of fire or electrical shock.
• Do not place a heater or other appliances near the power cable.
- There is risk of fire and electric shock.
• Do not allow water to run into electric parts.
- It may cause There is risk of fire, failure of the product, or electric shock.
• Do not store or use flammable gas or combustibles near the product.
- There is risk of fire or failure of product.
• When flammable gas leaks, turn off the gas and open a window for ventilation before turn the
product on.
- Do not use the telephone or turn switches on or off.
There is risk of explosion or fire
• If strange sounds, or small or smoke comes from product. Turn the breaker off
- There is risk of electric shock or fire.
• Stop operation and close the window in storm or hurricane. If possible, remove the product from the
window before the hurricane arrives.
- There is risk of property damage, failure of product, or electric shock.
• When the product is soaked (flooded or submerged), contact an authorized service center.
- There is risk of fire or electric shock.
• Be cautious that water could not enter the product.
- There is risk of fire, electric shock, or product damage.
• Turn the breaker off when cleaning or maintaining the product.
- There is risk of electric shock.
• Don’t touch a dedicated circuit or breaker with wet hands.
- There is risk of electric shock.
• Use a firm stool or ladder when cleaning or maintaining the roduct.
- Be careful and avoid personal injury.
Safety Precautions
Owner's Manual 5
ENGLISH
Installation
• Use two or more people to lift and transport the product.
- Avoid personal injury.
• Do not install the product where it will be exposed to sea wind (salt spray) directly.
- It may cause corrosion on the product. Corrosion, particularly on the condenser and evaporator
fins, could cause product malfunction or inefficient operation.
• Contact the authorized service technician for repair or maintenance of this unit.
• Contact the installer for installation of this unit.
• When the power cord is to be replaced, replacement work shall be performed by authorized
personnel only using only genuine replacement parts.
• Installation work must be performed in accordance with the National Electric Code by qualified and
authorized personnel only.
• The air conditioner should be used only for the applications for which it has been designed : the
indoor unit is not suitable to be installed in areas used for laundry.
Operation
• Do not expose the skin directly to cool air for long periods of time. (Don't sit in the draft.)
- This could harm to your health.
• Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a
consumer ventilator, not a precision refrigeration system.
- There is risk of damage or loss of property.
• Use a soft cloth to clean. Do not use harsh detergents, solvents, etc.
- There is risk of fire, electric shock, or damage to the plastic parts of the product.
• Do not step on or put anyting on the product. (outdoor units)
- There is risk of personal injury and failure of product.
• Use a firm stool or ladder when cleaning or maintaining the product.
- Be careful and avoid personal injury.
• This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
CAUTION
!
Prior to operation
6 Ventilator
1. Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Use a dedicated circuit.
4. Do not use an extension cord.
5. Do not start/stop operation by plugging/unplugging the power cord.
6. If the cord/plug is damaged, replace it with only an authorized replacement part.
1. Being exposed to direct airflow for an extended period of time could be hazardous to
your health. Do not expose occupants, pets, or plants to direct airflow for extended
periods of time.
2. Due to the possibility of oxygen deficiency, ventilate the room when used together
with stoves or other heating devices.
3. Do not use this ventilator for non-specified special purposes (e.g. preserving
precision devices, food, pets, plants, and art objects). Such usage could damage the
items.
1. Do not touch the metal parts of the unit when removing the filter. Injuries can occur
when handling sharp metal edges.
2. Do not use water to clean inside the ventilator. Exposure to water can destroy the
insulation, leading to possible electric shock.
3. When cleaning the unit, first make sure that the power and breaker are turned off.
The fan rotates at a very high speed during operation. There is a possibility of injury
if the unit’s power is accidentally triggered on while cleaning inner parts of the unit.
4. Ensure that the fan is switched off from the supply mains before removing the guard.
For repair and maintenance, contact your authorized service dealer.
Service
Cleaning and maintenance
Usage
Preparing for operation
Prior to operation
Introduction
Owner's Manual 7
ENGLISH
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that could cause harm to the
ventilator.
This symbol indicates special notes.
NOTICE
Features
3
6
2
5
1
4
1
2
5
6
3
4
1. Blower for Supply Air
A blower for sucking outside air.
2. Control Box
3. Blower for Exhaust Air
A blower for draining polluted air outside.
4. Maintenance cover
5. Total Heat Exchanger
Exchanges temperature and moisture
between air supply air and exhaust air.
6. Air Filter
Prevents clogging of the Total heat
exchanger due to dust.
h The figure of Total Heat Exchanger can be different by the product model.
Models: LZ-H025GBA2 / LZ-H025GBA3
WARNING
This appliance should be installed in accordance with national wiring regulations. This guide
acts as a guide to help to explain product features.
WARNING
Indoor Unit ground wires are required for preventing electrical shock accident during current
leakage, Communication disorder by noise effect and motor current leakage (without
connection to pipe).
!
Symbols used in this Manual
Introduction
Introduction
8 Ventilator
1
2
5
6
3
4
3
6
5
2
1
4
1
5
6
7
8
2
3
4
Models: LZ-H035GBA2 / LZ-H035GBA3
1. Blower for Supply Air
A blower for sucking outside air.
2. Control Box
3. Blower for Exhaust Air
A blower for draining polluted air outside.
4. Maintenance cover
5. Total Heat Exchanger
Exchanges temperature and moisture
between air supply air and exhaust air.
6. Air Filter
Prevents clogging of the Total heat
exchanger due to dust.
h The figure of Total heat Exchanger can be different by the Product Model.
Models: LZ-H050GBA2
1. Maintenance Cover
2. Air Filter
It prevents dust from clogging in Total
Heat Exchanger.
3. Total Heat Exchanger
It changes temperature and humidity
between Supplying Air and exhausted air.
4. Blower for Exhaust Air
It is a fan for discharging the contaminated
air to outdoor.
5. Control box
6. Blower for Supply Air
It is a fan for inhaling exterior air into an
indoor space.
7. Damper plate(board)
It converts exchanging mode between total
heat ventilation and general ventilation.
8. Total Heat Exchanger holder
It is used in guiding for the installation of
Total Heat Exchanger.
h The figure of Total heat Exchanger can be different by the Product Model.
Introduction
Owner's Manual 9
ENGLISH
1
5
6
7
8
2
3
4
Models: LZ-H080GBA2 / LZ-H100GBA2
1. Maintenance Cover
2. Air Filter
It prevents dust from clogging in Total Heat
Exchanger.
3. Total Heat Exchanger
It changes temperature and humidity between
Supplying Air and exhausted air.
4. Blower for Exhaust Air
It is a fan for discharging the contaminated air
to outdoor.
5. Control box
6. Blower for Supply Air
It is a fan for inhaling exterior air into an indoor
space.
7. Damper plate(board)
It converts exchanging mode between total
heat ventilation and general ventilation.
8. Total Heat Exchanger holder
It is used in guiding for the installation of Total
Heat Exchanger.
h The form of Total Heat Exchanger varies according to models.
h The form of Total Heat Exchanger varies according to models.
1
2
3
4
5
6
7
8
Models: LZ-H150GBA2 / LZ-H200GBA2
1. Maintenance Cover
2. Air Filter
It prevents dust from clogging in Total Heat Exchanger.
3. Total Heat Exchanger
It changes temperature and humidity between
Supplying Air and exhausted air.
4. Blower for Exhaust Air
It is a fan for discharging the contaminated air to
outdoor.
5. Control box
6. Blower for Supply Air
It is a fan for inhaling exterior air into an indoor space.
7. Damper plate(board)
It converts exchanging mode between total heat
ventilation and general ventilation.
8. Total Heat Exchanger holder
It is used in guiding for the installation of Total Heat
Exchanger.
Operating Instructions (Accessory)
10 Ventilator
LCD Remote Controller (PQRCVSL0 / PQRCVSL0QW)
h Some functions may not be operated and displayed depending on the product type.
Operating Instructions (Accessory)
Operation Display
Windows
Sub function Button
Airflow Button
Function Setting Button
Ventilation Button
Set/Cancel Button
Temperature
Control Button
On/Off Button
Operation Mode
Selection Button
Wireless Remote
Controller Receiver
Fan Speed Button
Reservation Button
Up/Down/Left/Right
Button
Room temperature
Button
ESC Button
Operation Display Windows : Displays the status of operation and settings
Ventilation Button : For interlocking operations of air-conditioner and ventilator
Function Setting Button : To select the additional operations function
Airflow Button : To select the airflows
Sub function Button : To select the additional operations function
Reservation Button : To program the schedule
Up/Down/Left/Right Button : To change the settings in the menu
Room temperature Button : To check the indoor temperature
ESC Button : To exit from the menu
Set/Cancel Button : To save the settings in the menu
Temperature Control Button : To change the desired temperature
Fan Speed Button : To select the fan speed
On/Off Button : To turn on/off with a remote controller
Mode Selection Button : To select the operating mode
Wireless Remote Controller Receiver
Operating Instructions (Accessory)
Owner's Manual 11
ENGLISH
Method to Operate and Select Air Volume – Interlinked Operation with Ventilation.
It can be used only when the air conditioner and the ventilator are interlocked. This function is to
cool off the air in the room using a ventilator while air conditioner function is operating.
Press 1 button on the remote controller.
- It can be used only when the air conditioner and the general ventilator are
interlocked.
Press
2 button in the Vent mode to run the ventilator.
Press
P button in the Vent mode to change the ventilation operation mode.
-
Each time you press the button the mode will change in the order of Heat exchange →
normal → auto.
h It only displays on the remote controller display when it is in ventilation mode, and it
displays the desired temperature when it returns to air condition mode.
Press
N button in the Vent mode to change the fan speed.
- Each time you press the button the fan speed is selected in the order of low
→
high
→
power.
-
If a CO
2
sensor is installed, you can select the fan speed in the order of low
→
high
→
power
→
auto.
How to convert to air conditioner mode
1) Auto conversion: if no button is selected for more than 15 seconds in the vent mode,
the system will convert to air conditioner mode automatically.
2) Manual conversion: press the
1 button in the vent mode to convert manually.
Operating Instructions (Accessory)
12 Ventilator
This function is to circulate the air in the room using a general ventilator.
Method to Operate and Select Air Volume –Ventilation Single Operation
Press 2 button on the remote controller.
Press
P button to convert the ventilation mode.
Press
N button in the Vent mode to change the fan speed.
- Each time you press the button the fan speed is selected in the order of low
→
high
→
power.
-
If a CO
2
sensor is installed, you can select the fan speed in the order of low
→
high
→
power
→
auto.
Vent mode
Remote controller
display window
Description
Heat exchange
The fresh air entering the room is heated or cooled by the
air leaving the room. This mode is used when pre-heating
or pre-cooling improves comfort and reduces energy
consumption.
Normal
The fresh air by-passes the heat exchanger and enters the
room at outdoor temperature.
Auto
The system selects Heat exchange or Normal
automatically after comparing indoor and outdoor
temperatures.
In the case of heat exchange mode is shown below.
→→→→→→→
Operating Instructions (Accessory)
Owner's Manual 13
ENGLISH
Fast/Energy saving ventilation mode
This function is to facilitate the ventilation function more efficiently by setting quick/energy-saving
mode in the additional functions of ventilator.
Energy Saving
It performs Energy-saving function while ventilating efficiently.
Press
C in the Vent mode.
The additional vent mode converts Fast
→
Energy-saving sequentially.
Press
K button when the Energy-saving icon blinks on the display screen.
Fast
It ventilates quickly.
Press C button in the Vent mode.
- The additional vent mode converts Fast
→
Energy-saving sequentially.
Press
K button when the icon blinks on the display screen.
Press
L button to exit.
Press L button to exit.
h The additional mode of general ventilation and direct expansion ventilation is
identical.
h The additional mode settings for air cleaner/heater/humidifier are as the same as the
air conditioner.
Characteristics
14 Ventilator
Exhaust air
Outdoor air
Total Heat Exchanger
Damper
Return air
Supply air
Exhaust air
Outdoor air
Total Heat Exchanger
Damper
Return air
Supply air
Exhausts indoor air via the Total Heat Exchanger outdoor.
• The outdoor air heat exchanged is supplied to indoor. Operate the ventilator in the
Ventilation via Total heat exchanger in summer/winter when cool/heat operation is done.
Exhausts the polluted indoor-air directly without via the Total Heat
Exchanger.
• Operate the ventilator in the Normal Ventilation in spring/autumn when the Total heat
exchanger is not required.
Normal Ventilation
CAUTION
In case of high outdoor pollution degree like yellow sand please pause the ventilator.
!
Ventilation via Total Heat Exchanger
Characteristics
Maintenance and Service
Owner's Manual 15
ENGLISH
Handling and Cleaning
Maintenance
cover
Total Heat
Exchanger
To prevent function of the ventilator deteriorating, clean dust adhered to the air filter and total heat
exchanger regularly.
Cleaning Cycle
- Air filter: More than once every 6 months.
- Total heat exchanger: More than once every 2 years (Cleaning cycle may increase according to
pollution degree.)
Method to take each part out
Model: LZ-H025GBA2 / LZ-H035GBA2
1. Remove the maintenance cover.
Put the hands inside of the ceiling from the maintenance cover, and pull the maintenance cover up.
(Looser the hinge and detach the maintenance cover.)
2. Take the air filter out.
Take the air filter with each contained to the
left/right downside of the Total heat exchanger.
h If it adheres to the ceiling in reverse, it is equal
to the left/right topside of the Total heat
exchanger.
3. Take the Total heat exchanger out.
Catch the handle and then take the Total heat
exchanger out from the main body. (2 units)
CAUTION
Take care to ensure that you could not damage
when taking the air filter out since there is a
sharp part on it.
!
WARNING
Turn the breaker off when cleaning the product.
!
CAUTION
Gloves should be worn when doing the
maintenance work.
!
Maintenance and Service
Maintenance and Service
16 Ventilator
Maintenance
Cover
Total Heat
Exchanger
Air Filter
Main Body
Models : LZ-H025GBA3 / LZ-H035GBA3
1. Remove the maintenance cover.
Put the hands inside of the ceiling from the maintenance cover, and pull the maintenance cover up.
(Looser the hinge and detach the maintenance cover.)
2. Take the air filter out.
Take the air filter with each contained to the
left/right downside of the Total heat exchanger.
h If it adheres to the ceiling in reverse, it is equal
to the left/right topside of the Total heat
exchanger.
3. Take the Total heat exchanger out.
Catch the handle and then take the Total heat
exchanger out from the main body.
CAUTION
Take care to ensure that you could not damage
when taking the air filter out since there is a
sharp part on it.
!
WARNING
Turn the breaker off when cleaning the product.
!
CAUTION
Gloves should be worn when doing the
maintenance work.
!
Maintenance and Service
Owner's Manual 17
ENGLISH
Model: LZ-H050GBA2 / LZ-H080GBA2 / LZ-H100GBA2
1. Remove the maintenance cover.
Loosen a screw on the maintenance cover.
Put the hands inside of the ceiling from the
maintenance cover, and pull the maintenance
cover up. (Looser the hinge and detach the
maintenance cover.)
2. Take the air filter out.
Take the air filter with each contained to the
left/right downside of the Total heat exchanger.
h If it adheres to the ceiling in reverse, it is equal
to the left/right topside of the Total heat
exchanger.
3. Take the Total heat exchanger out.
Catch the handle and then take the Total heat
exchanger out from the main body. (2 units)
CAUTION
Take care to ensure that you could not damage
when taking the air filter out since there is a
sharp part on it.
!
Main Body
Handle
Main Body
Air Filter
Main Body
WARNING
Turn the breaker off when cleaning the product.
!
CAUTION
Gloves should be worn when doing the
maintenance work.
!
Maintenance and Service
18 Ventilator
Model: LZ-H150GBA2 / LZ-H200GBA2
1. Remove the maintenance cover.
Loosen a screw on the maintenance cover.
Put the hands inside of the ceiling from the maintenance cover, and pull the maintenance cover up.
(Looser the hinge and detach the maintenance cover.)
2. Take the air filter out.
Take the air filter with each contained to the
left/right downside of the total heat exchanger.
h If it adheres to the ceiling in reverse, it is equal
to the left/right topside of the total heat
exchanger.
3. Take the Total heat exchanger out.
Catch the handle and then take the Total heat
exchanger out from the main body. (2 units)
Main body
Maintenance cover
Main body
CAUTION
Take care to ensure that you could not damage
when taking the air filter out since there is a
sharp part on it.
!
WARNING
Turn the breaker off when cleaning the product.
!
CAUTION
Gloves should be worn when doing the
maintenance work.
!
Maintenance and Service
Owner's Manual 19
ENGLISH
Cleaner
Air Filter
Total Heat ExchngerAir Filter
Method to Clean and Replace Each Part
1. Cleaning of Air Filter
Clean once every 6 months.
• Clean dirt from the air filter using a vacuum cleaner or
washing with water.
(if dirt is conspicuous, wash with a neutral detergent in
lukewarm water)
• After washing with water, dry well in the shade.
(Do not expose the air filter to direct sunlight or heat
from a fire when drying it)
• If the air filter is damaged, purchase it from the service
center or professional agent.
2. Cleaning of Total Heat Exchanger
Suck dusts adhered to the surface of the Total heat
exchanger with a cleaner.
• Use the cleaner that attached to brush at its nozzle, and
use a soft brush.
• Do not use a hard nozzle on the cleaner.
(Otherwise, surface of the Total heat exchanger may be
damaged.)
• Never wash the Total heat exchanger with water.
• Replacement expenses are for a consideration after 2
years from the purchasing date.
• Expenses are for a consideration when you will contact
the service center even within 2 years from the
purchasing date.
• For service, always contact the dealer or an Authorized
Service Center.
Maintenance and Service
20 Ventilator
Main Body
Main Body
Assemble the
air filter into the
holder structure.
Holder for Total
Heat Exchanger
Air Filter
Total Heat
Exchanger
Main body
Hinge
Assembly and Check after Maintenance
1. Assembly of Total heat exchanger
Securely put the corner parts (4 parts) of the
Total heat exchanger into the
holder for assembly and slide them into the
inside of the main body.
2. Assembly of air filter
Assemble the air filter into the holder structure
of the Total heat exchanger.
• Take care to ensure that surface of the Total
heat exchanger could not be damaged.
• Dusts adhered to the Total heat exchanger
may cause deterioration of Air volume.
3. Assembly of maintenance cover
Fix the cover to the right hinge and fix it to
the left side. (A nameplate is adhered toward
the reading direction).
Tighten a screw on the maintenance cover.
WARNING
Turn the breaker off when cleaning the product.
!
CAUTION
Gloves should be worn when doing the
maintenance work.
!
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